Coverage.py v3.4 beta 1 is available:
http://nedbatchelder.com/blog/201008/coveragepy_v34_beta_1.html
New in this release are better ways to specify the source files to
measure, including a few backward-incompatible changes. I posted it a
few days ago, and haven't heard a peep. I'm not sure if that means it's
late August, or that the code is perfect...
--Ned.